contractions of alimentary canal是什么意思 contractions of alimentary canal怎么读
contractions of alimentary canal的相关资料
contractions of alimentary canal的用法和样例
- Peristalsis in the body of the esophagus is under vagal control.
食管本体的蠕动受迷走神经支配。 - Peristalsis in the large intestine pushes waste toward the anal canal and is important in removing gas and dislodging potential bacterial colonies.
大肠内的蠕动将粪便推入肛管，在排出结肠内的气体及抑制细菌生长方面发挥十分重要的作用。
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